Murano Cross Cabriolet Z51 (2013 year). Manual — part 83
SR-26
< REMOVAL AND INSTALLATION >
CRASH ZONE SENSOR
CRASH ZONE SENSOR
Exploded View
INFOID:0000000008462947
Removal and Installation
INFOID:0000000008462948
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait for 3 min-
utes or more.
• Never use air tools or electric tools for servicing.
REMOVAL
1.
Remove radiator cover grill (RH). Refer to
2.
Remove air duct (inlet). Refer to
3.
Remove crash zone sensor fixing nuts.
4.
Disconnect crash zone sensor harness connector, and then remove the crash zone sensor.
CAUTION:
• Never impact the crash zone sensor.
• Replace the crash zone sensor if it is dropped or sustains an
impact.
• Replace the crash zone sensor of deployed SRS driver air bag and deployed SRS front passenger air
bag.
INSTALLATION
1.
Crash zone sensor
A
: Crash zone sensor harness connector
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
JMHIA0515GB
JMHIA0009ZZ
Revision: 2012 October
2013 Murano CrossCabriolet
CRASH ZONE SENSOR
SR-27
< REMOVAL AND INSTALLATION >
C
D
E
F
G
I
J
K
L
M
A
B
SR
N
O
P
Install in the reverse order of removal.
CAUTION:
• Never reuse old fixing nuts after removal, replace with new nuts.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT. Refer to
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
Revision: 2012 October
2013 Murano CrossCabriolet
SR-28
< REMOVAL AND INSTALLATION >
SATELLITE SENSOR
SATELLITE SENSOR
Exploded View
INFOID:0000000008462949
Removal and Installation
INFOID:0000000008462950
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait for 3 min-
utes or more.
• Never use air tools or electric tools for servicing.
DOOR SATELLITE SENSOR
Removal
1.
Remove door finisher. Refer to
INT-13, "Removal and Installation"
.
2.
Remove door satellite sensor mounting bolt.
3.
Disconnect harness connector, and then remove door satellite sensor.
CAUTION:
1.
Door satellite sensor
2.
Satellite sensor
: Vehicle front
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
JMHIA2067GB
Revision: 2012 October
2013 Murano CrossCabriolet
SATELLITE SENSOR
SR-29
< REMOVAL AND INSTALLATION >
C
D
E
F
G
I
J
K
L
M
A
B
SR
N
O
P
• Never impact the door satellite sensor.
• Replace the door satellite sensor if it is dropped or sustains
an impact.
• Replace the door satellite sensor of deployed side air bag module and deployed door-mounted cur-
tain air bag module.
Installation
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Never reuse fixing nut after removal, replace with new nut.
• Never damage the harness while installing.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT. Refer to
.
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
SATELLITE SENSOR
Removal
1.
Remove rear side finisher. Refer to
INT-22, "REAR SIDE FINISHER : Removal and Installation"
2.
Remove front seat belt retractor. Refer to
SB-5, "SEAT BELT RETRACTOR : Removal and Installation"
.
3.
Remove satellite sensor mounting nut.
4.
Disconnect harness connector, and then remove satellite sensor.
CAUTION:
• Never impact the satellite sensor.
• Replace the satellite sensor if it is dropped or sustains an
impact.
• Replace the satellite sensor of deployed side air bag module and deployed door-mounted curtain air
bag module.
Installation
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Never reuse fixing nut after removal, replace with new nut.
• Never damage the harness while installing.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT. Refer to
.
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
JMHIA0009ZZ
JMHIA0009ZZ
Revision: 2012 October
2013 Murano CrossCabriolet
SR-30
< REMOVAL AND INSTALLATION >
DIAGNOSIS SENSOR UNIT
DIAGNOSIS SENSOR UNIT
Exploded View
INFOID:0000000008462951
Removal and Installation
INFOID:0000000008462952
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait for 3 min-
utes or more.
• Before disconnecting the air bag sensor unit harness connector, be sure to disconnect the each har-
ness connector of the air bag module and pre-tensioner seat belt to prevent air bag deployment by
static electricity and pre-tensioner seat belt operation.
• Never use air tools or electric tools for servicing.
• When replacing the air bag diagnosis sensor unit, always check with the parts department for the lat-
est parts information. Installing an incorrect air bag diagnosis sensor unit may or may not cause the
air bag warning lamp to illuminate and may cause incorrect deployment of the supplemental air bags
and seat belt pre-tensioners in a collision resulting in serious personal injury or death.
REMOVAL
1.
Always check the air bag diagnosis sensor unit ECU discriminated number (identification number) using
CONSULT.
2.
Disconnect each connector of all air bag modules and pre-tensioner seat belts.
3.
Remove instrument lower cover (LH and RH). Refer to
.
4.
Remove rear foot duct 1 (LH and RH). Refer to
.
5.
Remove instrument stay LH. Refer to
.
6.
Remove front console bracket. Refer to
.
7.
Disconnect diagnosis sensor unit harness connectors.
8.
Remove fixing bolts, ground bolt, and then remove diagnosis sensor unit.
CAUTION:
1.
Diagnosis sensor unit
A
: Diagnosis sensor unit harness connector
B
: Ground bolt
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
JMHIA0517GB
Revision: 2012 October
2013 Murano CrossCabriolet
DIAGNOSIS SENSOR UNIT
SR-31
< REMOVAL AND INSTALLATION >
C
D
E
F
G
I
J
K
L
M
A
B
SR
N
O
P
• Replace the diagnosis sensor unit if it is dropped or sustains
an impact.
• Replace the diagnosis sensor unit of deployed SRS air bag and deployed SRS front seat belt pre-ten-
sioner.
INSTALLATION
Install air bag diagnosis sensor unit in the reverse order of removal.
CAUTION:
• Never reuse mounting bolts after removal, replace with new mounting bolts.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT. Refer to
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
• After replacing the air bag diagnosis sensor unit, confirm using CONSULT that the ECU discrimi-
nated number (identification number) of the new replacement air bag sensor unit matches the ECU
discriminated number (identification number) of the replaced (old) air bag diagnosis sensor unit.
NOTE:
If the ECU discriminated number of the new replacement air bag diagnosis sensor unit differs from the ECU
discriminated number of the replaced air bag diagnosis sensor unit, reconfirm the parts information and verify
that the correct air bag diagnosis sensor unit is installed.
JMHIA0009ZZ
Revision: 2012 October
2013 Murano CrossCabriolet
SR-32
< REMOVAL AND INSTALLATION >
FRONT SEAT BELT PRE-TENSIONER
FRONT SEAT BELT PRE-TENSIONER
Removal and Installation
INFOID:0000000008462953
For removal and installation procedures, refer to
SB-5, "SEAT BELT RETRACTOR : Removal and Installa-
.
Revision: 2012 October
2013 Murano CrossCabriolet
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
SR-33
< REMOVAL AND INSTALLATION >
C
D
E
F
G
I
J
K
L
M
A
B
SR
N
O
P
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
Removal and Installation
INFOID:0000000008462954
For removal and installation
The occupant classification system control unit and seat sensor mat are an integral part of the front passenger
seat cushion and are replaced as an assembly. Refer to
SE-39, "Removal and Installation"
Revision: 2012 October
2013 Murano CrossCabriolet
SRC-1
RESTRAINTS
C
D
E
F
G
I
J
K
L
M
SECTION
SRC
A
B
SRC
N
O
P
CONTENTS
SRS AIRBAG CONTROL SYSTEM
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Battery Service . . . . . . . . ..
Service Procedure Precautions for Models with a
Pop-up Roll Bar . . . . . . . . . . . . . .....
SYSTEM DESCRIPTION . . . . . . . ..
COMPONENT PARTS . . . . . . . . . .
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . .....
SYSTEM . . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
DIAGNOSIS SYSTEM (AIR BAG) . . . . . .
Description . . . . . . . . . . . . . . . ..
On Board Diagnosis Function . . . . . . . . .
CONSULT Function . . . . . . . . . . . .
ECU DIAGNOSIS INFORMATION . . . ..
DIAGNOSIS SENSOR UNIT . . . . . . . ..
DTC Index . . . . . . . . . . . . . . . ..
WIRING DIAGRAM . . . . . . . . . ..
SRS AIR BAG SYSTEM . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
BASIC INSPECTION . . . . . . . . ...
DIAGNOSIS AND REPAIR WORK FLOW . .
Work Flow . . . . . . . . . . . . . . . ...
DTC/CIRCUIT DIAGNOSIS . . . . . . .
B1001, B1002, B1003, B1004, B1005 DIAG-
NOSIS SENSOR UNIT . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1006, B1007, B1008, B1009, B1010 DIAG-
NOSIS SENSOR UNIT . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1011, B1012, B1013, B1014, B1015 DIAG-
NOSIS SENSOR UNIT . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1017, B1020, B1021 OCCUPANT SENS C/U
...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1018 OCCUPANT SENS . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1022 OCCUPANT SENS C/U . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1023 PASSENGER AIR BAG OFF INDICA-
TOR . . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1025, B1032, B1048 OCS SENSOR . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
B1026, B1027, B1028, B1029, B1030, B1031
DIAGNOSIS SENSOR UNIT . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Revision: 2012 October
2013 Murano CrossCabriolet
SRC-2
B1033, B1034 CRASH ZONE SENSOR . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1035 CRASH ZONE SENSOR . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1036 CRASH ZONE SENSOR . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1037, B1039, B1041 CRASH ZONE SEN-
SOR . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1042, B1043, B1044, B1045, B1046, B1047
DIAGNOSIS SENSOR UNIT . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1049, B1054 DRIVER AIR BAG MODULE . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1050, B1055 DRIVER AIR BAG MODULE . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1051, B1056 DRIVER AIR BAG MODULE . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1052, B1057 DRIVER AIR BAG MODULE . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1058, B1059, B1060, B1061, B1062, B1063
DIAGNOSIS SENSOR UNIT . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1065, B1070 PASSENGER AIR BAG MOD-
ULE . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1066, B1071 PASSENGER AIR BAG MOD-
ULE . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1067, B1072 PASSENGER AIR BAG MOD-
ULE . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
B1068, B1073 PASSENGER AIR BAG MOD-
ULE . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1074, B1075, B1076, B1077, B1078, B1079
DIAGNOSIS SENSOR UNIT . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1080, B1096 DRIVER AIR BAG MODULE . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1081 SEAT BELT PRE-TENSIONER RH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1082 SEAT BELT PRE-TENSIONER RH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1083 SEAT BELT PRE-TENSIONER RH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1084 SEAT BELT PRE-TENSIONER RH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1086 SEAT BELT PRE-TENSIONER LH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1087 SEAT BELT PRE-TENSIONER LH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1088 SEAT BELT PRE-TENSIONER LH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1089 SEAT BELT PRE-TENSIONER LH . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1090, B1091, B1092, B1093, B1094, B1095
DIAGNOSIS SENSOR UNIT . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1106, B1107, B1108, B1109, B1110, B1111
DIAGNOSIS SENSOR UNIT . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1113, B1114 SATELLITE SENSOR RH . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1115 SATELLITE SENSOR RH . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1116 SATELLITE SENSOR RH . . . . . ..
Revision: 2012 October
2013 Murano CrossCabriolet
SRC-3
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1118, B1119 SATELLITE SENSOR LH . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1120 SATELLITE SENSOR LH . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1121 SATELLITE SENSOR LH . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1122, B1123, B1124, B1125, B1126, B1127
DIAGNOSIS SENSOR UNIT . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B1129 SIDE AIR BAG MODULE RH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1130 SIDE AIR BAG MODULE RH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1131 SIDE AIR BAG MODULE RH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1132 SIDE AIR BAG MODULE RH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1134 SIDE AIR BAG MODULE LH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1135 SIDE AIR BAG MODULE LH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1136 SIDE AIR BAG MODULE LH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1137 SIDE AIR BAG MODULE LH . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1138, B1139, B1140, B1141, B1142, B1143
DIAGNOSIS SENSOR UNIT . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1144 DIAGNOSIS SENSOR UNIT . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1154, B1155, B1156, B1157, B1158, B1159
DIAGNOSIS SENSOR UNIT . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1170, B1171, B1172, B1173, B1174, B1175
DIAGNOSIS SENSOR UNIT . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1186, B1187, B1188, B1189, B1190, B1191
DIAGNOSIS SENSOR UNIT . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1202, B1203, B1204, B1205, B1206, B1207
DIAGNOSIS SENSOR UNIT . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1209 FRONTAL COLLISION DETECTION ..
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1210 SIDE COLLISION DETECTION . . ..
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1211 ROLLOVER DETECTION . . . . ...
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1212, B1213, B1214 SATELLITE SENSOR
RH . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1215, B1216, B1217 SATELLITE SENSOR
LH . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1218, B1219, B1220, B1221, B1222, B1223
DIAGNOSIS SENSOR UNIT . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1234, B1235, B1236, B1237, B1238, B1239
DIAGNOSIS SENSOR UNIT . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1250, B1251, B1252, B1253, B1254, B1255
DIAGNOSIS SENSOR UNIT . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
Revision: 2012 October
2013 Murano CrossCabriolet
SRC-4
B1257 DOOR-MOUNTED CURTAIN AIR BAG
MODULE RH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1258 DOOR-MOUNTED CURTAIN AIR BAG
MODULE RH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1259 DOOR-MOUNTED CURTAIN AIR BAG
MODULE RH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1260 DOOR-MOUNTED CURTAIN AIR BAG
MODULE RH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1262 DOOR-MOUNTED CURTAIN AIR BAG
MODULE LH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1263 DOOR-MOUNTED CURTAIN AIR BAG
MODULE LH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1264 DOOR-MOUNTED CURTAIN AIR BAG
MODULE LH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1265 DOOR-MOUNTED CURTAIN AIR BAG
MODULE LH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1289 POP-UP ROLL BAR RH . . . . . ..
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1290 POP-UP ROLL BAR RH . . . . . ..
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
B1291 POP-UP ROLL BAR RH . . . . . ..
Description . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1292 POP-UP ROLL BAR RH . . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1294 POP-UP ROLL BAR LH . . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1295 POP-UP ROLL BAR LH . . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1296 POP-UP ROLL BAR LH . . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1297 POP-UP ROLL BAR LH . . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1298 POP-UP ROLL BAR . . . . . . . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1336, B1337 SATELLITE SENSOR RH . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1338, B1340, B1341, B1342 SATELLITE
SENSOR RH . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1339 SATELLITE SENSOR RH . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1343, B1344 SATELLITE SENSOR LH . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1345, B1347, B1348, B1349 SATELLITE
SENSOR LH . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1346 SATELLITE SENSOR LH . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
B1350, B1351 SATELLITE SENSOR . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Revision: 2012 October
2013 Murano CrossCabriolet
SRC-5
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
SYMPTOM DIAGNOSIS . . . . . . .
SRS AIR BAG WARNING LAMP DOES NOT
TURN OFF . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
SRS AIR BAG WARNING LAMP DOES NOT
TURN ON . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
SRS AIR BAG WARNING LAMP BLINKS . .
Diagnosis Procedure . . . . . . . . . . . .
Revision: 2012 October
2013 Murano CrossCabriolet
SRC-6
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000008461763
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Precaution for Battery Service
INFOID:0000000008461764
Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.
Service Procedure Precautions for Models with a Pop-up Roll Bar
INFOID:0000000008461765
WARNING:
Always observe the following items for preventing accidental activation.
• Risk of passenger injury or death may increase if the pop-up roll bar does not deploy during a roll
over collision. In order to reduce the chance of an incident where the pop-up roll bar is inoperative,
all maintenance must be performed by a NISSAN or INFINITI dealer.
• Before removing and installing the pop-up roll bar component parts and harness, always turn the
ignition switch OFF, disconnect the battery negative terminal, and wait for 3 minutes or more. (The
purpose of this operation is to discharge electricity that is accumulated in the auxiliary power supply
circuit in the air bag diagnosis sensor unit.)
• When repairing, removing, and installing a pop-up roll bar, always refer to SRS AIR BAG and SRS
AIR BAG CONTROL warnings in the Service Manual.
Revision: 2012 October
2013 Murano CrossCabriolet
COMPONENT PARTS
SRC-7
< SYSTEM DESCRIPTION >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000008461766
1.
Combination meter
Refer to
.
2.
Combination switch (spiral cable)
3.
Driver air bag module
4.
Passenger air bag module
5.
Front door satellite sensor LH
6.
Door-mounted curtain air bag mod-
ule LH
7.
Seat belt pre-tensioner LH
8.
Satellite sensor LH
9.
Side air bag module LH
JMHIA2073ZZ
Revision: 2012 October
2013 Murano CrossCabriolet
SRC-8
< SYSTEM DESCRIPTION >
COMPONENT PARTS
Component Description
INFOID:0000000008461767
10. Occupant Classification System con-
trol unit
11.
Pop-up roll bar
12. Air bag daignosis sensor unit
13. Crash zone sensor
A.
View with door finisher removed
B.
Behind door finisher assembly
C.
Behind center piller lower garnish
D.
View with seatback pad removed
E.
Behind rear seat assembly
F.
Behind center console assembly
G.
Radiator core support assembly
Component
Function
Air bag diagnosis sensor unit
• Detects a collision and supplies power supply for deployment to air bag module and
pre-tensioner seat belt.
• Contains the “G” sensors for both frontal and side collisions and spare battery func-
tion in case of main battery damage in collision.
BCM
Receives the collision detection signal when air bag diagnosis sensor unit detects col-
lision.
Combination meter (air bag warning lamp)
Indicates air bag malfunctioning and deployment by blinking and illuminating air bag
warning lamp.
Combination switch (spiral cable)
Supplies power supply to driver air bag module on steering wheel.
Crash zone sensor
• Transmits signal to air bag diagnosis sensor unit when a frontal collision occurs.
• Crash zone sensor is a G sensor that outputs voltage signal at the time when a ve-
hicle frontal collision that is more than the specified limit is detected.
Door-mounted curtain air bag module LH/RH
• Deploys according to collision judgment of G sensor, pressure sensor, and safing
sensor.
• Receives collision signal from air bag diagnosis sensor unit, ignites, and burns ig-
nition material by electric ignition system, when side collision exceeds setting limit
of the vehicle. Gas is generated by chemical reaction of ignition material, passes
filter, and deploys air bag.
• Air bag module mainly consists of air bag and inflator that deploys air bag.
Driver air bag module
• Receives signal from air bag diagnosis sensor unit and deploys air bag.
• In case of frontal collision where acceleration is more than the specified level, the
ignition materials are ignited by electric ignition system. The system burns the gas
generating materials resulting in a chemical reaction. This generates hot gases that
flow into the air bag through a filter and expand the bag.
Front door satellite sensor LH/RH
• Transmits signal to air bag diagnosis sensor unit when a side collision occurs.
• When air bag diagnosis sensor unit defines both signal voltage of the “G” sensor,
pressure sensor and the safing algorithm to be that of collision which is more than
the specified level, the driving circuit switches on and feeds the electric ignitor of
both the side air bag, curtain air bag and pre-tensioner.
Occupant Classification System control unit
Detects passenger seat occupant and judges whether or not passenger seat air bag
is deployed.
Passenger air bag module
• Receives signal from air bag diagnosis sensor unit and deploys air bag.
• In case of frontal collision where acceleration is more than the specified level, the
ignition materials are ignited by electric ignition system. The system burns the gas
generating materials resulting in a chemical reaction. This generates hot gases that
flow into the air bag through a filter and expand the bag.
Passenger air bag OFF indicator
Indicates whether or not passenger air bag is in the activation mode based on the
judgement of occupant classification system.
Satellite sensor LH/RH
• Transmits signal to air bag diagnosis sensor unit when a side collision occurs.
• When air bag diagnosis sensor unit defines both signal voltage of the “G” sensor,
pressure sensor and the safing algorithm to be that of collision which is more than
the specified level, the driving circuit switches on and feeds the electric ignitor of
both the side air bag and curtain air bag and seat belt pre-tensioner.
Seat belt buckle switch LH/RH
Controls deployment timing depending on the seat belt condition that is fastened or
unfastened.
Revision: 2012 October
2013 Murano CrossCabriolet
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст